//页面加载等待页面
var height = window.screen.height - 250;
var width = window.screen.width;
var leftW = 300;
if (width > 1200) {
	leftW = 500;
} else if (width > 1000) {
	leftW = 350;
} else {
	leftW = 100;
}
var _html = "<div id='loading' style='position:absolute;left:0;width:100%;height:"
		+ height
		+ "px;top:0;background:#E0ECFF;opacity:0.8;filter:alpha(opacity=95);'>\ <div style='position:absolute;	cursor1:wait;left:"
		+ leftW
		+ "px;top:200px;width:auto;height:16px;padding:12px 5px 10px 30px;\ background:#fff url(/taxBook/easyui/themes/default/images/pagination_loading.gif) no-repeat scroll 5px 10px;border:2px solid #ccc;color:#000;'>\ 正在加载，请等待...\ </div></div>";
window.onload = function(){ 	
	var _mask = document.getElementById('loading'); 	
	_mask.parentNode.removeChild(_mask);
}	  
document.write(_html);